Pokémon Showdown Helper — Arthur Sudbrack Ibarra

This extension enhances your experience on the Pokémon Showdown battle simulator by providing quick access to Pokémon stats, move effectiveness, and other helpful information in a draggable popup window that you can position anywhere on the screen. Press Ctrl (or ⌘) + 8 to toggle the popup. The shortcut only works while you are on the Pokémon Showdown website.

This extension is under development. Bugs and unexpected behavior may (and will) occur. Some advanced mechanics, such as abilities that affect type matchups (e.g., Levitate, Flash Fire, Prankster), or items that influence battle outcomes, are not yet supported. The extension currently provides basic type effectiveness and may not always be accurate in complex scenarios.

This extension and its author have no relation to the Pokémon Showdown team or project. It is a completely separate personal project with no monetary intent. All sprites and in-game data are sourced from Pokémon Showdown.